python example for point set not working with itk 5.0.1

asertyuio · August 21, 2019, 12:29pm

I’m trying to create a point set and I followed the python example here, but there is some “type errors” :

itkTemplate.TemplateTypeError: itk.PointSet is not wrapped for input type `itk.F, int, itk.DefaultStaticMeshTraits[itk.F,2]

I manage to get a working piece of code for creating a meshtrait:

PixelType = itk.F
Dimension = 2

MeshTraits = itk.DefaultStaticMeshTraits[PixelType, Dimension, Dimension]

PointSetType = itk.PointSet[PixelType, Dimension, MeshTraits]

I changed the MeshTraits grid to:

MeshTraits = itk.DefaultStaticMeshTraits[PixelType, Dimension]
PointSetType = itk.PointSet[PixelType, Dimension]

I guess the documentation is wrong on this point compared to what is compiled.

Am I doing right ?

matt.mccormick · August 21, 2019, 4:29pm

Yes, the point set wrapping was simplified for ITK 5, but the website has not yet been updated.

Correct!

This has been updated in the repository:

github.com

InsightSoftwareConsortium/ITKSphinxExamples/blob/master/src/Core/Common/CreateAPointSet/Code.py

#!/usr/bin/env python

# ==========================================================================
#
#   Copyright NumFOCUS
#
#   Licensed under the Apache License, Version 2.0 (the "License")
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#          https://www.apache.org/licenses/LICENSE-2.0.txt
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#
# ==========================================================================*/

This file has been truncated. show original

Thanks for the report – we will update the website next week.